GB1258456A - - Google Patents
Info
- Publication number
- GB1258456A GB1258456A GB1609369A GB1258456DA GB1258456A GB 1258456 A GB1258456 A GB 1258456A GB 1609369 A GB1609369 A GB 1609369A GB 1258456D A GB1258456D A GB 1258456DA GB 1258456 A GB1258456 A GB 1258456A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- march
- centre
- bar
- divided
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002131 composite material Substances 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
- E04C3/14—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with substantially solid, i.e. unapertured, web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
- B27M3/0026—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected laterally
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
1,258,456. Forms of wood; sawing; woodwoodworking &c. MONTAGUE L. MEYER Ltd. 10 March, 1970 [27 March, 1969], No. 16093/69. Headings B5A and B5L. [Also in Divisions E1-E2] The top and bottom surfaces of a structural member are flat and partly bounded by a convex and concave edge respectively. The top surface progressively increases in width to a maximum at its centre whereas the bottom surface progressively decreases in width to a minimum at its centre. As shown, the top and bottom surfaces lie in parallel planes however they may lie in convergent planes. Such members may be cut from a bar of constant cross-section (Fig. 2) whereupon two or four such members may be assembled to form a composite beam (Figs. 3 and 4). The bar may be first divided into two identical wedge-shaped members (Fig. 9) which are subsequently sub-divided to produce four identical members. Members having rectangular end surfaces are also described (Figs. 11, 12) and also members cut from bars having curved side surfaces (Figs. 15, 17, 18). The members may be assembled together to form a mould (Figs. 13, 13A, 13B). A panel comprising a flat sheet of material reinforced by such members is also described (Fig. 14).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1609369 | 1969-03-27 | ||
DE19702033903 DE2033903A1 (en) | 1969-03-27 | 1970-07-08 | Component and process for its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1258456A true GB1258456A (en) | 1971-12-30 |
Family
ID=25759404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1609369A Expired GB1258456A (en) | 1969-03-27 | 1969-03-27 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3654741A (en) |
DE (1) | DE2033903A1 (en) |
GB (1) | GB1258456A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5079894A (en) * | 1990-06-25 | 1992-01-14 | Forintek Canada Corp. | Wooden X-beam |
WO2000022249A1 (en) * | 1998-10-14 | 2000-04-20 | Steadman William D | Support assembly |
WO2000077319A1 (en) * | 1999-06-10 | 2000-12-21 | Brett Malcolm | Z-stud structural member |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4446668A (en) * | 1978-12-04 | 1984-05-08 | Christ Janer Victor F | Structural member suitable for use as a joist, beam, girder or the like |
US4648217A (en) * | 1983-03-03 | 1987-03-10 | Watson Vincent O | Expansion roof |
US4476663A (en) * | 1983-08-15 | 1984-10-16 | Bikales Victor W | Structure with composite members |
DE8908833U1 (en) * | 1989-07-20 | 1990-08-23 | Kühne, Klaus, 3404 Adelebsen | Composite beams made of conical round wood |
DE3924088A1 (en) * | 1989-07-20 | 1991-01-24 | Klaus Kuehne | Prodn. of large wooden beam - by cutting longitudinally in four pieces from single tree trunk |
DE8909575U1 (en) * | 1989-08-10 | 1989-12-07 | Gebr. Kühne GmbH & Co. Sägewerk und Holzhandel, 3404 Adelebsen | Composite beams made from sideboards |
DE3928322C2 (en) * | 1989-08-26 | 1997-10-09 | Kuehne Gmbh & Co Saegewerk Und | Wood composite beams and process for its manufacture |
WO2006005209A1 (en) * | 2004-07-14 | 2006-01-19 | Peter Herzog-Schymura | Glue-laminated and/or glued solid wood panels, boards, elements, filler materials comprising bent, arched, sweeping, undulating or curved glued joints |
ES2338551T3 (en) * | 2004-12-06 | 2010-05-10 | Saab Ab | MANUFACTURING PROCEDURE OF A CURVED ARM OF COMPOSITE MATERIAL. |
AT8982U1 (en) * | 2005-05-02 | 2007-03-15 | Holzindustrie Leitinger Ges M | BAR TIMBER OF WOOD |
SE538283C2 (en) * | 2014-08-08 | 2016-04-26 | Stora Enso Oyj | A gluelam structural member and a method of producing such agluelam structural member |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA571021A (en) * | 1959-02-24 | H. Brosenius Karl | Wooden beam | |
CH24405A (en) * | 1901-06-28 | 1902-12-31 | Otto Hetzler | Composite wooden beam |
CH33871A (en) * | 1905-06-02 | 1906-01-31 | Otto Hetzer | Wooden beams |
US1460090A (en) * | 1919-07-22 | 1923-06-26 | Baehr George | Deformed bar |
US2113322A (en) * | 1936-12-10 | 1938-04-05 | Fred A Henderich | Reinforcing bar |
US2382208A (en) * | 1943-04-09 | 1945-08-14 | Philip J Corbin | Structural element |
US2951701A (en) * | 1953-05-06 | 1960-09-06 | Gerritsen Dirk Jan | Diving board for swimming pools |
CH388584A (en) * | 1958-06-17 | 1965-02-28 | Henry Willatts William | Prefabricated construction element using at least one wooden beam made of several assembled parts |
BR6573585D0 (en) * | 1965-09-29 | 1973-03-08 | Magnesita Sa | NEW AND ORIGINAL CLOSING SYSTEM IN MOLDED REFRACTORY MATERIAL FOR RINGS AND SIMILAR ARCHES |
FR1483917A (en) * | 1966-04-26 | 1967-06-09 | prefabricated building element |
-
1969
- 1969-03-27 GB GB1609369A patent/GB1258456A/en not_active Expired
-
1970
- 1970-03-24 US US22360A patent/US3654741A/en not_active Expired - Lifetime
- 1970-07-08 DE DE19702033903 patent/DE2033903A1/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5079894A (en) * | 1990-06-25 | 1992-01-14 | Forintek Canada Corp. | Wooden X-beam |
WO2000022249A1 (en) * | 1998-10-14 | 2000-04-20 | Steadman William D | Support assembly |
GB2359313A (en) * | 1998-10-14 | 2001-08-22 | Steadman William D | Support assembly |
GB2359313B (en) * | 1998-10-14 | 2003-04-02 | Steadman William D | Support assembly |
WO2000077319A1 (en) * | 1999-06-10 | 2000-12-21 | Brett Malcolm | Z-stud structural member |
Also Published As
Publication number | Publication date |
---|---|
DE2033903A1 (en) | 1972-01-20 |
US3654741A (en) | 1972-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1258456A (en) | ||
GB1464172A (en) | ||
DK129914B (en) | Continuously working press with two endless belts for the production of particle board, fibreboard or the like. | |
GB978639A (en) | Wooden-flanged beam with a sinuous web | |
ATA303588A (en) | SIGNING ELEMENT FOR LABELING OR SIGNING OF WOOD TO BE USED IN PAPER PRODUCTION, ESPECIALLY OF TREES | |
GB1052059A (en) | ||
DE3063640D1 (en) | Wood-construction element consisting of a lateral section of round wood milled essentially trapezoid cross-sectionally, and sawn timber produced therefrom | |
ES385499A1 (en) | Apparatus for cutting sheet material | |
GB926407A (en) | Improvements relating to open mesh structural units for industrial flooring or other urposes | |
GB1143038A (en) | Improvements in or relating to building boards | |
ATA1117771A (en) | PACKAGING TO ACCOMMODATE A MULTIPLE ITEMS, IN PARTICULAR FLOURS | |
SU494249A1 (en) | Saw for cutting wood | |
SU490728A1 (en) | Egg packaging | |
GB554933A (en) | Improvements in or relating to beams, girders and like constructional units | |
GB1244923A (en) | Improvements in or relating to hinge components | |
GR78550B (en) | ||
DK115498B (en) | Press, in particular for gluing a strip of veneer or a plastic profile to the edge of a flat workpiece. | |
ES146420U (en) | Perfected sheet. (Machine-translation by Google Translate, not legally binding) | |
ES155051U (en) | Razor. (Machine-translation by Google Translate, not legally binding) | |
GB868599A (en) | Improvements in or relating to the casting of metals | |
ES144881U (en) | Box-container. (Machine-translation by Google Translate, not legally binding) | |
GB556620A (en) | Improvements in or relating to plywood constructional work | |
FR2246388A1 (en) | Wooden construction frame component - comprises two planks with edges cut out and protrusions fitting together | |
ES111708U (en) | A wooden box with permanent clamping by mounting strip and quick disassembly (Machine-translation by Google Translate, not legally binding) | |
GB1147987A (en) | Panel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |